﻿namespace QDT.CFCA
{
    public class SealServiceBuilder
    {
        private static class HolderPdfSeal
        {
            public static readonly PdfSealService Service = new PdfSealService();
        }

        public static PdfSealService GetPdfSeal()
        {
            return HolderPdfSeal.Service;
        }
    }
}
